vm: change factorbug "q" to quit process Also change the docs around so the useful commands are all listed under "Basic commands", and rename the more arcane "s" and "r" dumps to "ds" and "dr".
vm: change factorbug "q" to quit process
Also change the docs around so the useful commands are all listed under "Basic commands", and rename the more arcane "s" and "r" dumps to "ds" and "dr".

mcandre/factor,mcandre/factor,erg/factor,erg/factor,erg/factor,erg/factor,mcandre/factor,erg/factor,mcandre/factor,erg/factor,erg/factor,mcandre/factor,mcandre/factor,mcandre/factor